package com.futuremind.recyclerviewfastscroll;

/**
 * SectionTitleProvider
 *
 * @author author
 * @version version
 */
public interface SectionTitleProvider {

    /**
     * Should be implemented by the adapter of the RecyclerView.
     * Provides a text to be shown by the bubble, when RecyclerView reaches
     * the position. Usually the first letter of the text shown by the item
     * at this position.
     *
     * @param position Position of the row in adapter
     * @return The text to be shown in the bubble
     */
    String getSectionTitle(int position);
}
